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प्रश्न
What is the need for the Kelvin scale of temperature?
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उत्तर
The behavior of gases shows that it is not possible to have a temperature below 273.15°C. This act has led to the formulation of another scale known as the Kelvin scale. The real advantage of the Kelvin scale is that it makes the application and the use of gas laws simple. Even more significantly, all values on the Kelvin scale are positive.
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संबंधित प्रश्न
What is the relationship between the Celsius and Kelvin scales of temperature?
Give reason for the following:
All temperatures in the absolute (Kelvin) scale is in positive figures.
Fill in the blanks:
The temperature on the Kelvin scale at which molecular motion completely ceases is called……………
If a substance is heated or cooled, the linear expansion occurs along the axis of
The coldest natural temperature ever recorded on earth is ______.
Temperature of the universe in the earliest moments after the big bang is ______.
Assertion and Reason.
Assertion(A): Heat energy is transferred from one body to another due to a temperature difference between them.
Reason (R): Heating a substance causes a rise in temperature.
______ is known as an absolute scale.
Convert the following
40°C to Fahrenheit (°F)
Convert the following
35°C to Kelvin
